I'm gonna buy one, i need your opinion on the ones that fully protect

Personally I like Grant headgear

I agree with Grant. I have the Grant Mexican style and like it. I am not sure if there is a big difference between the grant mexican style and the fighting gear mexican style, which is about 30 dollars cheaper. If money is no object go with winning 2900 (winning-usa.com).

I personally like the airmax headgears from ringside, order them online at ringside.com

Twins is very good its just bulky